Botany Test III Vocab

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Across
  1. 2. The female reproductive part of a flower
  2. 5. flower A flower that contains all four parts
  3. 8. Having one set of chromosomes
  4. 9. Infectious molecule of RNA that causes many plant diseases
  5. 10. A reproductive cell that gives rise to individual offspring in plants
  6. 11. The seed leaf of a plant embryo
  7. 12. A simple dry fruit that splits open along two sides
  8. 16. The evolutionary mechanism that makes pollen grains ineffective on their the same flower
  9. 18. Leaflike structure that helps protect the petals of a flower
  10. 19. The male reproductive part of a flower
  11. 20. The stem of a germinating seedling
  12. 23. A simple dry fruit with a stony wall
  13. 24. Leaves and flowers display this type of growth only reaching a certain size
  14. 27. A coconut
  15. 28. A flowering plant
  16. 29. A micro organism that breaks down dead organic material
  17. 30. The only living nonvascular plants
  18. 31. Pollen collector
  19. 33. Metabolizing without oxygen
  20. 36. The ovule bearing reproductive unit of a flower
  21. 38. Prevents some prokaryotes from drying out
  22. 39. A seed protecting mature ovary
Down
  1. 1. Common name for an angiosperm male gametophyte
  2. 2. Anything that can produce a disease
  3. 3. The life cycle of a virus that kills the host cell
  4. 4. The nutritive tissue that is formed at some point in the development of all flowering plants
  5. 5. Interdependent evolution of two species due to interactions over a long period of time
  6. 6. A subtropical plant from the Triassic Period
  7. 7. Cloning oneself
  8. 11. All of the petals of a flower
  9. 13. The past is the key to the present
  10. 14. Core of nucleic acid usually encased in a protein
  11. 15. Fertilized and ripened ovule
  12. 17. To begin to grow
  13. 21. Able to feed ones self
  14. 22. Contains the pollen
  15. 25. A domain of prokaryotes that lives in harsh environments
  16. 26. The absorption of water by a seed
  17. 32. A simple fleshy fruit in which the inner wall of the fruit is a hard stone
  18. 34. Embryonic root of a seedling
  19. 35. A gymnosperm that is monocious
  20. 37. Small circular DNA molecule that carries genes separate from the main DNA of a prokaryote
  21. 39. Phylum of seedles plants with primitive vascular tissues